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Showing 1 to 1 of 1 for “"tree-menu structures"”.
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Effects of Interface Format, Feedback Style, and System Lag on the Usability of Hand-Held Internet Controllers
… Each task consisted of navigating through the tree structure with either one of the two interface formats until reaching a designated Web site. The number of errors committed and task completion times were recorded. In addition, participants were asked to rate the WWW browser system after each …